FR910388A - Procédé pour insonoriser les salles de spectacles par l'emploi de revêtements en matière moulée, ininflammable - Google Patents
Procédé pour insonoriser les salles de spectacles par l'emploi de revêtements en matière moulée, ininflammableInfo
- Publication number
- FR910388A FR910388A FR910388DA FR910388A FR 910388 A FR910388 A FR 910388A FR 910388D A FR910388D A FR 910388DA FR 910388 A FR910388 A FR 910388A
- Authority
- FR
- France
- Prior art keywords
- coverings
- flammable
- molded
- soundproofing performance
- performance halls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/8409—Sound-absorbing elements sheet-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B2001/742—Use of special materials; Materials having special structures or shape
- E04B2001/747—Corrugated materials
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
- E04B2001/8281—Flat elements mounted parallel to a supporting surface with an acoustically active air gap between the elements and the mounting surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
- E04B2001/8438—Slot shaped holes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8442—Tray type elements
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR910388T | 1945-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR910388A true FR910388A (fr) | 1946-06-05 |
Family
ID=9411301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR910388D Expired FR910388A (fr) | 1945-04-20 | 1945-04-20 | Procédé pour insonoriser les salles de spectacles par l'emploi de revêtements en matière moulée, ininflammable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR910388A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2343560A1 (de) * | 1972-08-28 | 1974-03-07 | Lockheed Aircraft Corp | Vorrichtung fuer die schalldaemmung und verhinderung von luftverschmutzung |
-
1945
- 1945-04-20 FR FR910388D patent/FR910388A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2343560A1 (de) * | 1972-08-28 | 1974-03-07 | Lockheed Aircraft Corp | Vorrichtung fuer die schalldaemmung und verhinderung von luftverschmutzung |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH298341A (fr) | Procédé de télécommunication. | |
FR910388A (fr) | Procédé pour insonoriser les salles de spectacles par l'emploi de revêtements en matière moulée, ininflammable | |
FR922493A (fr) | Procédé de fabrication d'essence | |
FR921692A (fr) | Boucle d'oreille | |
FR953949A (fr) | Lubrifiant polymère | |
CH267111A (fr) | Procédé de fabrication de cyanhydrine d'éthylène. | |
FR925281A (fr) | Procédé d'activation de catalyseurs | |
FR973957A (fr) | Multi-moule | |
FR934006A (fr) | Procédé de fabrication d'hydrocarbures | |
FR921237A (fr) | Perfectionnements au procédé de fabrication de caoutchouc synthétique | |
CH268526A (fr) | Procédé de fabrication d'organohalosilanes. | |
FR921803A (fr) | Procédé pour l'obtention de vues coloriées en relief | |
FR938059A (fr) | Procédé de fabrication d'hydrocarbures | |
FR998467A (fr) | Procédé de fabrication d'aldéhydes | |
FR995018A (fr) | Procédé pour l'assemblage de pièces tubulaires | |
FR949296A (fr) | Boucle d'oreille | |
FR933230A (fr) | Pochettes d'allumettes | |
CA434276A (fr) | Production d'element optique en plastique | |
FR54521E (fr) | Procédé pour l'obtention de vues coloriées en relief | |
FR953635A (fr) | Procédé de fabrication d'hexachlorcyclohexane | |
FR919888A (fr) | Procédé de production d'essence | |
FR938125A (fr) | Procédé pour l'obtention par timbrage de surfaces ayant l'apparence émaillée sur matières légères | |
FR917360A (fr) | Procédé d'isomérisation | |
CA432989A (fr) | Fibre en amiante a filer | |
ES16168Y (es) | Vasos decorativos. |